Results 171 to 180 of about 120,210 (259)

Integrated LEO Constellation and In‐Cabin Distribution System for Continuous Aircraft 5G Connectivity

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada   +4 more
wiley   +1 more source

Pathways to Sustainable Development: The Role of Property Rights, Globalization, Policy Stringency, and Institutions in E7 Economies

open access: yesSustainable Development, EarlyView.
ABSTRACT Property rights play a crucial role in protecting natural resources by enhancing individuals' and organizations' awareness of their responsibilities. Social globalization influences environmental sustainability by shaping consumption patterns.
Tunahan Degirmenci   +4 more
wiley   +1 more source

Active guidance in ultrasound bladder scanning using reinforcement learning. [PDF]

open access: yesSci Rep
Hsu HL   +9 more
europepmc   +1 more source

From Resilience to “Susilience”: Toward Further Theoretical Perspectives in Sustainable Supply Chains

open access: yesSustainable Development, EarlyView.
ABSTRACT The increasing exposure of global supply chains to environmental, social, and operational disruptions has intensified scholarly interest in sustainability and resilience. While these concepts are widely discussed, existing research often addresses them separately, preventing understanding of their combined role in supply chain management.
Mahmut Mollaoglu, Bükra Doganer
wiley   +1 more source

Do We Really Know Why Carbon Nanotubes Grow?

open access: yesSmall, EarlyView.
The CNT growth mechanism is still debated. We propose a heterogeneous (2D) classical nucleation framework comparing pathways for graphenic patches, caps, and full CNTs. Despite its simplicity, it rationalizes key trends, including the correlation between catalyst particle size and CNT diameter.
Nicola Verziaggi   +6 more
wiley   +1 more source

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